106 lines
4.9 KiB
Java
106 lines
4.9 KiB
Java
// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package org.pgpainless.key.generation;
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import org.bouncycastle.openpgp.PGPException;
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import org.bouncycastle.openpgp.PGPPublicKeyRing;
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import org.bouncycastle.openpgp.PGPSecretKeyRing;
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import org.bouncycastle.util.io.Streams;
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import org.junit.JUtils;
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import org.junit.jupiter.api.Test;
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import org.pgpainless.PGPainless;
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import org.pgpainless.algorithm.KeyFlag;
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import org.pgpainless.decryption_verification.ConsumerOptions;
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import org.pgpainless.decryption_verification.DecryptionStream;
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import org.pgpainless.decryption_verification.MessageMetadata;
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import org.pgpainless.decryption_verification.SignatureVerification;
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import org.pgpainless.encryption_signing.EncryptionOptions;
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import org.pgpainless.encryption_signing.EncryptionResult;
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import org.pgpainless.encryption_signing.EncryptionStream;
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import org.pgpainless.encryption_signing.ProducerOptions;
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import org.pgpainless.encryption_signing.SigningOptions;
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import org.pgpainless.key.generation.type.KeyType;
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import org.pgpainless.key.generation.type.eddsa_legacy.EdDSALegacyCurve;
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import org.pgpainless.key.generation.type.xdh_legacy.XDHLegacySpec;
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import org.pgpainless.key.info.KeyRingInfo;
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import org.pgpainless.key.protection.SecretKeyRingProtector;
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import org.pgpainless.timeframe.TestTimeFrameProvider;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.NoSuchAlgorithmException;
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import java.util.Date;
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import java.util.List;
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import static org.junit.jupiter.api.Assertions.assertNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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public class GenerateKeyWithoutUserIdTest {
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@Test
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public void generateKeyWithoutUserId() throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException, IOException {
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Date now = new Date();
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Date expirationDate = TestTimeFrameProvider.defaultExpirationForCreationDate(now);
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PGPSecretKeyRing secretKey = PGPainless.buildKeyRing()
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.setPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA_LEGACY(EdDSALegacyCurve._Ed25519), KeyFlag.CERTIFY_OTHER).setKeyCreationDate(now))
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.addSubkey(KeySpec.getBuilder(KeyType.EDDSA_LEGACY(EdDSALegacyCurve._Ed25519), KeyFlag.SIGN_DATA).setKeyCreationDate(now))
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.addSubkey(KeySpec.getBuilder(KeyType.XDH_LEGACY(XDHLegacySpec._X25519), KeyFlag.ENCRYPT_COMMS, KeyFlag.ENCRYPT_STORAGE).setKeyCreationDate(now))
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.setExpirationDate(expirationDate)
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.build();
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KeyRingInfo info = PGPainless.inspectKeyRing(secretKey);
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assertNull(info.getPrimaryUserId());
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assertTrue(info.getUserIds().isEmpty());
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JUtils.assertDateEquals(expirationDate, info.getPrimaryKeyExpirationDate());
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InputStream plaintextIn = new ByteArrayInputStream("Hello, World!\n".getBytes());
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ByteArrayOutputStream ciphertextOut = new ByteArrayOutputStream();
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SecretKeyRingProtector protector = SecretKeyRingProtector.unprotectedKeys();
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PGPPublicKeyRing certificate = PGPainless.extractCertificate(secretKey);
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EncryptionStream encryptionStream = PGPainless.encryptAndOrSign()
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.onOutputStream(ciphertextOut)
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.withOptions(ProducerOptions.signAndEncrypt(
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EncryptionOptions.get()
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.addRecipient(certificate),
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SigningOptions.get()
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.addSignature(protector, secretKey)
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));
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Streams.pipeAll(plaintextIn, encryptionStream);
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encryptionStream.close();
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EncryptionResult result = encryptionStream.getResult();
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assertTrue(result.isEncryptedFor(certificate));
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ByteArrayInputStream ciphertextIn = new ByteArrayInputStream(ciphertextOut.toByteArray());
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ByteArrayOutputStream plaintextOut = new ByteArrayOutputStream();
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DecryptionStream decryptionStream = PGPainless.decryptAndOrVerify()
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.onInputStream(ciphertextIn)
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.withOptions(ConsumerOptions.get()
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.addDecryptionKey(secretKey)
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.addVerificationCert(certificate));
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Streams.pipeAll(decryptionStream, plaintextOut);
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decryptionStream.close();
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MessageMetadata metadata = decryptionStream.getMetadata();
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assertTrue(metadata.isVerifiedSignedBy(certificate),
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failuresToString(metadata.getRejectedInlineSignatures()));
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assertTrue(metadata.isEncrypted());
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}
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private static String failuresToString(List<SignatureVerification.Failure> failureList) {
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StringBuilder sb = new StringBuilder();
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for (SignatureVerification.Failure failure : failureList) {
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sb.append(failure.toString()).append('\n');
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}
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return sb.toString();
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}
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}
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